Empleos de senior full-stack engineer api en Madrid

Full Stack (React+Node.js) Software Engineer for Satellite Control Centers Are you looking for an innovative and well-established place to develop your professional career? GMV is a technology group with extensive experience.We are expanding our teams in theSPACE sector to take onprojectsrelated toSatellite Control Centers . We´ll get to the point; we'll...

Cheiron, headquartered in Los Altos, CA, is seeking a Full Stack Engineer, Applied AI to help build its core product and infrastructure. This role spans backend systems, AI workflows, RAG and search pipelines, APIs, and the customer-facing product itself. You'll craft end-to-end features across the stack, grounding AI outputs with verifiable citations for...

Mondelez International is hiring for a Digital Services team in Madrid. You will join a growing engineering squad focused on an AI-powered insights platform, designing and delivering data pipelines, AI/ML workflows, and full-stack applications.Experience with Python, AWS, Databricks, and modern web frameworks is essential. The role involves collaboration...

El Corte Ingles Group busca un/a FULLSTACK DEVELOPER (Frontend Focus) para unirse al equipo de e-commerce en Madrid. Diseñarás y desarrollarás funcionalidades modernas, con un enfoque en frontend y buenas prácticas de desarrollo. Trabajarás junto a equipos de producto, backend y arquitectura, liderando decisiones técnicas y asegurando código...

El Corte Inglés busca un Senior Full Stack Developer para liderar el desarrollo de soluciones tecnológicas en un entorno retail de gran escala. Trabajarás tanto en Front con Angular como en Back con Java y Spring, asegurando soluciones robustas, mantenibles y escalables.Formarás parte de un equipo tecnológico multidisciplinar, colaborando en despliegues...

TECDATA ENGINEERING busca un Expert Full Stack Developer con fuerte experiencia en Java/Spring Boot y Angular para asumir responsabilidades de arquitectura y liderazgo técnico a nivel de múltiples equipos.Se valorará experiencia en APIs REST, JPA/Hibernate y buenas prácticas de SOLID, Clean Architecture y DDD. Se requiere excelente comunicación en...

Deutsche Telekom sucht bei T-Systems einen Senior Software Developer mit Java, Angular und DevOps-Kompetenz. Sie entwerfen und pflegen Backend- und Frontend-Lösungen sowie DevOps-Prozesse in einem internationalen Umfeld, arbeiten eng mit Product Ownern und Teams zusammen.Sie verfügen über langjährige Erfahrungen in Java, Spring, Hibernate, PostgreSQL,...

Selecto is seeking a Senior FullStack Developer to join an AI-powered platform handling users, roles, and permissions with KYC/KYB and rewards systems. You will work remotely with a Europe-wide team on a 6–12+ month project and gradually assume a Team Lead role as you extend a complex schema-driven backend.The stack includes Next.Js 15, TypeScript, tRPC,...

Desde SEIDOR GESEIN, seleccionamos un/a Full Stack Senior para incorporarse a un proyecto tecnológico estable, trabajando en un entorno internacional y 100% remoto.Buscamos un perfil con experiencia sólida tanto en desarrollo Frontend como Backend, capaz de participar en todo el ciclo de desarrollo: análisis, diseño, desarrollo e implementación de...

KPS Iberia is seeking a Senior Tech Lead / Full-Stack & DevOps Engineer to join our Barcelona team. You will lead architecture and hands-on development for complex digital and e-commerce platforms for international clients.In this hybrid role, you’ll coordinate developers, drive technical decisions, and deliver scalable solutions while collaborating with...

NTT DATA in Spain invites you to join as a Networking Remote Field Service Engineer (L1). This entry-level role provides professional remote technical support to clients by identifying and resolving incidents and problems, operating within the region.You will contribute to pre-emptive service actions to restore service quickly and gain hands-on experience...

We are still looking for the very Top Talent... and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology...

An innovative tech firm in Barcelona seeks experienced developers and software engineers for project-based AI opportunities. Contributors will craft challenging coding test cases, analyze AI failures, and write comprehensive functional tests. The role is ideal for those with a degree in Computer Science or related fields and 5+ years in software development,...

Pixie Services busca un Senior Developer (Backend o Full Stack) con al menos 6 años de experiencia en desarrollo de software para unirse a un equipo de programadores.La persona ideal participará en toma de requisitos, definirá y documentará especificaciones, realizará mantenimiento y evolucion de sistemas, y colaborará con equipos multidisciplinares...

Sopra Steria Group busca un/a Senior FullStack Developer con experiencia en Python y React para trabajar en la pila completa, desde interfaces React/TypeScript hasta motores en FastAPI/Python y consultas en BigQuery.Se valorará dominio de SQLAlchemy, BigQuery, AlloyDB/PostgreSQL y Pub/Sub, así como testing con pytest, Vitest/Jest y Playwright; experiencia...

Una empresa multinacional en IA busca un Desarrollador FullStack con más de 5 años de experiencia, especializado en TypeScript y React. El candidato formará parte de un equipo colaborativo para desarrollar aplicaciones escalables, utilizando tecnologías como NestJS y Microsoft Azure. Esta posición es híbrida, ofreciendo un ambiente dinámico con...

UST ищет опытного разработчика ПО для создания и поддержки масштабируемых приложений на .NET/C# и Angular. Ваша роль включает проектирование архитектур, работу с БД и REST API, участие в CI/CD и DevOps. Требуется 5+...

Talan Group is seeking a Senior Full Stack Developer to help build an issuance monitoring and management platform and related services. The role emphasizes leveraging AI-native engineering practices across the Software Development Life Cycle and delivering scalable, secure enterprise applications.You will work in a collaborative Agile environment with a...

Senior Full Stack DeveloperReferencia: #22525Localización: EspañaWe are seeking an experienced and talented Senior Full Stack Developer with expertise in Python, ReactJS, AWS, and AI projects to join our dynamic team.The ideal candidate will have a strong background in full stack development and be passionate about using their skills to design, develop,...

TeamSystem busca ingenieros Full Stack para crecer TeamSystem Facturas, un ERP SaaS moderno y escalable. Trabajarás equitativamente entre frontend y backend, usando React/TypeScript y servicios en Node.js/NestJS. Participarás en todo el ciclo, desde definición de solución hasta producción, promoviendo arquitectura estable y calidad de código. Formarás...